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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 5. Отображено 5.
15-05-2013 дата публикации

Conveying device for steel wire rope strands

Номер: CN103103839A
Автор: Lin Zhuying, Zhang Wei, Zhang Yuansheng
Принадлежит:

The invention relates to a conveying device for steel wire rope strands. The conveying device for the steel wire rope strands is characterized by comprising a rotary lifting platform and a conveying groove. The conveying groove is formed in one side of the rotary lifting platform. The rotary lifting platform comprises a working platform, wherein the working platform is round, a rail is arranged at the edge of the working platform, a notch is formed in one side of the rail, and a rotary driving mechanism and a lifting oil cylinder are arranged below the working platform. An inclined guide rail is arranged on the front portion of the conveying groove, and a baffle is arranged at the tail end of the conveying groove. The rotary lifting platform and the inclined guide rail are used for conveying the steel wire rope strands, and therefore labor intensity of workers is reduced, conveying efficiency is improved, production cost is reduced, and safety hidden danger and quality hidden danger are ...

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Номер записи: 1
15-05-2013 дата публикации

Safety belt

Номер: CN103100157A
Автор: Su Weiliang, Lin Zhuying, Wang Zhiyong, Zheng Dunbiao
Принадлежит:

The invention relates to the field of human body safety protection devices and discloses a safety belt which comprises a back hanging hook used for being connected with an external hanging device, a left belt body, a right belt body, a buttock belt and a chest belt. The left belt body is provided with a first front belt, a first back belt and a first leg belt connecting the first front belt and the first back belt. The right belt body is provided with a second front belt, a second back belt and a second leg belt connecting the second front belt and the second back belt. The buttock belt is connected between the first leg belt and the second leg belt. The chest belt is connected between the first front belt and the second front belt. When falling occurs, the safety belt can evenly absorb impact energy, reduce too large local stress, and weaken damage, caused by the falling, to a human body.

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Номер записи: 2
13-02-2013 дата публикации

Manufacturing method of steel wire ropes

Номер: CN102926249A
Автор: Lin Zhuying, Wu Haifeng, Meng Jun
Принадлежит:

The invention discloses a manufacturing method of steel wire ropes, comprising the following steps: 1, stranding steel wires with a stranding machine, extruding the steel wires with a drawing die during stranding, and extruding by using the drop lubrication and water cooling technology to obtain steel wire rope strands; 2, repeatedly bending the steel wire rope strands by using a pulley set to obtain the steel wire rope strands; and 3, manufacturing the steel wire rope strands into the steel wire ropes with a rope forming machine by using a clamp set for the steel wire ropes and then forging the steel wire ropes to obtain the finished steel wire ropes. With the adoption of the manufacture method, the production cost is reduced, the production efficiency is increased, the internal stress of the steel wire ropes is effectively controlled, and the wear resistance and fatigue durability of the manufactured wire ropes are greatly improved.

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Номер записи: 3
06-02-2013 дата публикации

Steel wire rope and producing method thereof

Номер: CN102912664A
Автор: Lin Zhuying, Gu Wei, Zhang Wei
Принадлежит:

The invention discloses a steel wire rope and a producing method thereof. The steel wire rope is prepared by that strands are wrapped on a central strand through twisting, the strands include an inner strand, a secondary inner strand and an outer strand, a surface contact state is formed between steel wires and between strands in the steel wire rope, the twisting directions of the inner strand and the secondary inner strand wrapped on the central strand are leftward, the lay lengths are 5.9-6.2 times as large as the diameter of a central sub rope, the twisting direction of the outer strand wrapped on the central sub rope is rightward, and the lay length is 6.8-7.1 times as large as the diameter of the steel wire rope. By using the matching of the lay lengths and twisting directions of the rope and the strands, the torques of the inner and outer layers of the steel wire rope are mutually offset, thereby improving the rotating resistance of the steel wire rope; and the steel wire rope is ...

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Номер записи: 4
15-05-2013 дата публикации

Safety type rope stranding device

Номер: CN103103840A
Автор: Lin Zhuying, Gu Wei, Xu Jianguo
Принадлежит:

The invention relates to a safety type rope stranding device which comprises a lathe bed body and a sleeve shell which is hinged on the top of the lathe bed body. The safety type rope stranding device is characterized in that a first stroke switch is arranged on a portion, corresponding to the outer edge of the sleeve shell, of the top portion of the lathe bed body, the first stroke switch is horizontally arranged, and the first stroke switch is connected with a motor through a control system. According to the safety type rope stranding device, a stroke switch is arranged between the lathe bed body and the sleeve cover, and therefore the fact the device cannot operate is guaranteed on the condition that the sleeve shell is not completely closed. Accordingly, potential safety hazards are reduced, and personal injury accidents are avoided.

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Номер записи: 5